KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
Possible Duplicate: Why XML-Serializable class need a parameterless constructor I'm trying to serialize a tuple in my code: List<List<Tuple<String, CodeExtractor.StatementNode>>> results = null; results = extractor.ExtractSourceCode(sourceCode); FileStream fs = new FileStream(@"C:\Projects\Test\ast.xml", FileMode.Create); XmlSerializer formatter = new XmlSerializer( typeof(List<List<Tuple<String, CodeExtractor.StatementNode>>>)); formatter.Serialize(fs, results); fs.Close(); but it was failed and catch the exception like this: System.Tuple`2[System.String,CodeExtractor.StatementNode] cannot be serialized because it does not have a parameterless constructor. and I'm do sure the CodeExtractor.StatementNode could be serialized.
Tags (comma-separated)
Save Edits
Cancel